ltc6910-2 Linear Technology Corporation, ltc6910-2 Datasheet - Page 8

• Manufacturer Part Number: ltc6910-2
• Description: Digitally Controlled Programmable Gain Amplifiers In Sot-23
• Manufacturer: Linear Technology Corporation

ELECTRICAL CHARACTERISTICS
LTC6910-1
LTC6910-2/LTC6910-3
temperature range, otherwise specifications are at T
to midsupply point, unless otherwise noted.
PARAMETER
Specifications for LTC6910-2 Only
DC Small-Signal Output Resistance
Gain-Bandwidth Product
Wideband Noise (Referred to Input)
Voltage Noise Density (Referred to Input)
Total Harmonic Distortion
AGND (Common Mode) Input Voltage Range
(Note 10)
8
CONDITIONS
Gain = 0
Gain = 1
Gain = 2
Gain = 4
Gain = 8
Gain = 16
Gain = 32
Gain = 64
Gain = 64, f
f = 1kHz to 200kHz
Gain = 0 Output Noise
Gain = 1
Gain = 2
Gain = 4
Gain = 8
Gain = 16
Gain = 32
Gain = 64
f = 50kHz
Gain = 1
Gain = 2
Gain = 4
Gain = 8
Gain = 16
Gain = 32
Gain = 64
Gain = 8, f
Gain = 8, f
V
V
V
S
S
S
= 2.7V
= 5V
= 5V
IN
IN
IN
A
= 10kHz, V
= 100kHz, V
= 200kHz
= 25 C. V
The
OUT
OUT
S
denotes the specifications that apply over the full operating
= 5V, AGND = 2.5V, Gain = 1 (Digital Inputs 001), R
= 1V
= 1V
RMS
RMS
LTC6910-2C/LTC6910-2I
– 4.3
MIN
0.85
0.7
9
7
0.003
0.014
10.7
10.3
TYP MAX
–90
–77
0.4
0.7
1.6
2.8
3.8
7.3
5.3
4.6
4.2
3.6
9.4
8.1
10
20
13
13
24
16
12
1
5
4
9
1.55
3.6
3.4
16
19
– 4.3
MIN
0.85
0.7
9
7
LTC6910-2H
0.003
0.014
10.7
10.3
TYP MAX
–90
–77
0.4
0.7
1.6
2.8
3.8
7.3
5.3
4.6
4.2
3.6
9.4
8.1
10
20
13
13
24
16
12
1
5
4
9
L
= 10k
1.55
3.6
3.4
16
19
6910123fa
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
V
V
V
V
V
V
V
V
UNIT
MHz
MHz
RMS
RMS
RMS
RMS
RMS
RMS
RMS
RMS
dB
dB
%
%
V
V
V